in src/windows/InAppBrowserProxy.js [139:297]
setImmediate(function () {
var strUrl = args[0];
var target = args[1];
var features = args[2];
var url;
navigationEventsCallback = win;
if (target === '_system') {
url = new Windows.Foundation.Uri(strUrl);
Windows.System.Launcher.launchUriAsync(url);
} else if (target === '_self' || !target) {
window.location = strUrl;
} else {
// "_blank" or anything else
if (!browserWrap) {
var browserWrapStyle = document.createElement('link');
browserWrapStyle.rel = 'stylesheet';
browserWrapStyle.type = 'text/css';
browserWrapStyle.href = urlutil.makeAbsolute('/www/css/inappbrowser.css');
document.head.appendChild(browserWrapStyle);
browserWrap = document.createElement('div');
browserWrap.className = 'inAppBrowserWrap';
if (features.indexOf('fullscreen=yes') > -1) {
browserWrap.classList.add('inAppBrowserWrapFullscreen');
}
// Save body overflow style to be able to reset it back later
bodyOverflowStyle = document.body.style.msOverflowStyle;
browserWrap.onclick = function () {
setTimeout(function () {
IAB.close(navigationEventsCallback);
}, 0);
};
document.body.appendChild(browserWrap);
// Hide scrollbars for the whole body while inappbrowser's window is open
document.body.style.msOverflowStyle = 'none';
}
if (features.indexOf('hidden=yes') !== -1) {
browserWrap.style.display = 'none';
}
popup = document.createElement(isWebViewAvailable ? 'x-ms-webview' : 'iframe');
if (popup instanceof HTMLIFrameElement) {
// eslint-disable-line no-undef
// For iframe we need to override bacground color of parent element here
// otherwise pages without background color set will have transparent background
popup.style.backgroundColor = 'white';
}
popup.style.borderWidth = '0px';
popup.style.width = '100%';
popup.style.marginBottom = '-5px';
browserWrap.appendChild(popup);
var closeHandler = function (e) {
setTimeout(function () {
IAB.close(navigationEventsCallback);
}, 0);
};
if (features.indexOf('hardwareback=yes') > -1 || features.indexOf('hardwareback') === -1) {
hardwareBackCallback = function () {
if (browserWrap.style.display === 'none') {
// NOTE: backbutton handlers have to throw an exception in order to prevent
// returning 'true' inside cordova-js, which would mean that the event is handled by user.
// Throwing an exception means that the default/system navigation behavior will take place,
// which is to exit the app if the navigation stack is empty.
throw 'Exit the app'; // eslint-disable-line no-throw-literal
}
if (popup.canGoBack) {
popup.goBack();
} else {
closeHandler();
}
};
} else if (features.indexOf('hardwareback=no') > -1) {
hardwareBackCallback = function () {
if (browserWrap.style.display === 'none') {
// See comment above
throw 'Exit the app'; // eslint-disable-line no-throw-literal
}
closeHandler();
};
}
document.addEventListener('backbutton', hardwareBackCallback, false);
if (features.indexOf('location=yes') !== -1 || features.indexOf('location') === -1) {
popup.style.height = 'calc(100% - 70px)';
navigationButtonsDiv = document.createElement('div');
navigationButtonsDiv.className = 'inappbrowser-app-bar';
navigationButtonsDiv.onclick = function (e) {
e.cancelBubble = true;
};
navigationButtonsDivInner = document.createElement('div');
navigationButtonsDivInner.className = 'inappbrowser-app-bar-inner';
navigationButtonsDivInner.onclick = function (e) {
e.cancelBubble = true;
};
backButton = document.createElement('div');
backButton.innerText = 'back';
backButton.className = 'app-bar-action action-back';
backButton.addEventListener('click', function (e) {
if (popup.canGoBack) {
popup.goBack();
}
});
forwardButton = document.createElement('div');
forwardButton.innerText = 'forward';
forwardButton.className = 'app-bar-action action-forward';
forwardButton.addEventListener('click', function (e) {
if (popup.canGoForward) {
popup.goForward();
}
});
closeButton = document.createElement('div');
closeButton.innerText = 'close';
closeButton.className = 'app-bar-action action-close';
closeButton.addEventListener('click', closeHandler);
if (!isWebViewAvailable) {
// iframe navigation is not yet supported
backButton.setAttribute('disabled', 'true');
forwardButton.setAttribute('disabled', 'true');
}
navigationButtonsDivInner.appendChild(backButton);
navigationButtonsDivInner.appendChild(forwardButton);
navigationButtonsDivInner.appendChild(closeButton);
navigationButtonsDiv.appendChild(navigationButtonsDivInner);
browserWrap.appendChild(navigationButtonsDiv);
} else {
popup.style.height = '100%';
}
// start listening for navigation events
attachNavigationEvents(popup, navigationEventsCallback);
if (isWebViewAvailable) {
strUrl = strUrl.replace('ms-appx://', 'ms-appx-web://');
}
popup.src = strUrl;
}
});